using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class Server : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
        //string UserName;
        //string Message;

        //UserName = Request["User"];

        //Message = Request["Message"];

        //string sXML = "<?xml version='1.0' encoding='UTF-8'?>";
        //sXML = sXML + "<Goc ";
        //sXML = sXML + "MessageOF='" + UserName + ": " + Message + "'";
        //sXML = sXML + "/>";

        //Response.ContentType = "text/xml";
        //Response.Write(sXML);

        int a;
        int b;
        int S;
        string chuoi;

        chuoi = Request["a"];
        a = int.Parse(chuoi);

        chuoi = Request["b"];
        b = int.Parse(chuoi);

        S = a + b;

        string sXML = "<?xml version='1.0' encoding='UTF-8'?>";
        sXML = sXML + "<Goc ";
        sXML = sXML + "Tong='" + S.ToString() + "'";
        sXML = sXML + "/>";

        Response.ContentType = "text/xml";
        Response.Write(sXML);
    }
}
